1 /* 2 * Copyright (c) 2011, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #import <Cocoa/Cocoa.h> 27 #import <JavaNativeFoundation/JavaNativeFoundation.h> 28 29 #import "sun_lwawt_macosx_CPlatformWindow.h" 30 #import "com_apple_eawt_event_GestureHandler.h" 31 #import "com_apple_eawt_FullScreenHandler.h" 32 #import "ApplicationDelegate.h" 33 34 #import "AWTWindow.h" 35 #import "AWTView.h" 36 #import "GeomUtilities.h" 37 #import "ThreadUtilities.h" 38 39 #define MASK(KEY) \ 40 (sun_lwawt_macosx_CPlatformWindow_ ## KEY) 41 42 #define IS(BITS, KEY) \ 43 ((BITS & MASK(KEY)) != 0) 44 45 #define SET(BITS, KEY, VALUE) \ 46 BITS = VALUE ? BITS | MASK(KEY) : BITS & ~MASK(KEY) 47 48 static JNF_CLASS_CACHE(jc_CPlatformWindow, "sun/lwawt/macosx/CPlatformWindow"); 49 50 // Cocoa windowDidBecomeKey/windowDidResignKey notifications 51 // doesn't provide information about "opposite" window, so we 52 // have to do a bit of tracking. This variable points to a window 53 // which had been the key window just before a new key window 54 // was set. It would be nil if the new key window isn't an AWT 55 // window or the app currently has no key window. 56 static AWTWindow* lastKeyWindow = nil; 57 58 // This variable contains coordinates of a window's top left 59 // which was positioned via java.awt.Window.setLocationByPlatform. 60 // It would be NSZeroPoint if 'Location by Platform' is not used. 61 static NSPoint lastTopLeftPoint; 62 63 // -------------------------------------------------------------- 64 // NSWindow/NSPanel descendants implementation 65 #define AWT_NS_WINDOW_IMPLEMENTATION \ 66 - (id) initWithDelegate:(AWTWindow *)delegate \ 67 frameRect:(NSRect)contectRect \ 68 styleMask:(NSUInteger)styleMask \ 69 contentView:(NSView *)view \ 70 { \ 71 self = [super initWithContentRect:contectRect \ 72 styleMask:styleMask \ 73 backing:NSBackingStoreBuffered \ 74 defer:NO]; \ 75 \ 76 if (self == nil) return nil; \ 77 \ 78 [self setDelegate:delegate]; \ 79 [self setContentView:view]; \ 80 [self setInitialFirstResponder:view]; \ 81 [self setReleasedWhenClosed:NO]; \ 82 [self setPreservesContentDuringLiveResize:YES]; \ 83 \ 84 return self; \ 85 } \ 86 \ 87 /* NSWindow overrides */ \ 88 - (BOOL) canBecomeKeyWindow { \ 89 return [(AWTWindow*)[self delegate] canBecomeKeyWindow]; \ 90 } \ 91 \ 92 - (BOOL) canBecomeMainWindow { \ 93 return [(AWTWindow*)[self delegate] canBecomeMainWindow]; \ 94 } \ 95 \ 96 - (BOOL) worksWhenModal { \ 97 return [(AWTWindow*)[self delegate] worksWhenModal]; \ 98 } \ 99 \ 100 - (void)sendEvent:(NSEvent *)event { \ 101 [(AWTWindow*)[self delegate] sendEvent:event]; \ 102 [super sendEvent:event]; \ 103 } 104 105 @implementation AWTWindow_Normal 106 AWT_NS_WINDOW_IMPLEMENTATION 107 108 // Gesture support 109 - (void)postGesture:(NSEvent *)event as:(jint)type a:(jdouble)a b:(jdouble)b { 110 AWT_ASSERT_APPKIT_THREAD; 111 112 JNIEnv *env = [ThreadUtilities getJNIEnv]; 113 jobject platformWindow = [((AWTWindow *)self.delegate).javaPlatformWindow jObjectWithEnv:env]; 114 if (platformWindow != NULL) { 115 // extract the target AWT Window object out of the CPlatformWindow 116 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 117 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 118 if (awtWindow != NULL) { 119 // translate the point into Java coordinates 120 NSPoint loc = [event locationInWindow]; 121 loc.y = [self frame].size.height - loc.y; 122 123 // send up to the GestureHandler to recursively dispatch on the AWT event thread 124 static JNF_CLASS_CACHE(jc_GestureHandler, "com/apple/eawt/event/GestureHandler"); 125 static JNF_STATIC_MEMBER_CACHE(sjm_handleGestureFromNative, jc_GestureHandler, "handleGestureFromNative", "(Ljava/awt/Window;IDDDD)V"); 126 JNFCallStaticVoidMethod(env, sjm_handleGestureFromNative, awtWindow, type, (jdouble)loc.x, (jdouble)loc.y, (jdouble)a, (jdouble)b); 127 (*env)->DeleteLocalRef(env, awtWindow); 128 } 129 (*env)->DeleteLocalRef(env, platformWindow); 130 } 131 } 132 133 - (void)beginGestureWithEvent:(NSEvent *)event { 134 [self postGesture:event 135 as:com_apple_eawt_event_GestureHandler_PHASE 136 a:-1.0 137 b:0.0]; 138 } 139 140 - (void)endGestureWithEvent:(NSEvent *)event { 141 [self postGesture:event 142 as:com_apple_eawt_event_GestureHandler_PHASE 143 a:1.0 144 b:0.0]; 145 } 146 147 - (void)magnifyWithEvent:(NSEvent *)event { 148 [self postGesture:event 149 as:com_apple_eawt_event_GestureHandler_MAGNIFY 150 a:[event magnification] 151 b:0.0]; 152 } 153 154 - (void)rotateWithEvent:(NSEvent *)event { 155 [self postGesture:event 156 as:com_apple_eawt_event_GestureHandler_ROTATE 157 a:[event rotation] 158 b:0.0]; 159 } 160 161 - (void)swipeWithEvent:(NSEvent *)event { 162 [self postGesture:event 163 as:com_apple_eawt_event_GestureHandler_SWIPE 164 a:[event deltaX] 165 b:[event deltaY]]; 166 } 167 168 @end 169 @implementation AWTWindow_Panel 170 AWT_NS_WINDOW_IMPLEMENTATION 171 @end 172 // END of NSWindow/NSPanel descendants implementation 173 // -------------------------------------------------------------- 174 175 176 @implementation AWTWindow 177 178 @synthesize nsWindow; 179 @synthesize javaPlatformWindow; 180 @synthesize javaMenuBar; 181 @synthesize javaMinSize; 182 @synthesize javaMaxSize; 183 @synthesize styleBits; 184 @synthesize isEnabled; 185 @synthesize ownerWindow; 186 @synthesize preFullScreenLevel; 187 @synthesize standardFrame; 188 @synthesize isMinimizing; 189 190 - (void) updateMinMaxSize:(BOOL)resizable { 191 if (resizable) { 192 [self.nsWindow setMinSize:self.javaMinSize]; 193 [self.nsWindow setMaxSize:self.javaMaxSize]; 194 } else { 195 NSRect currentFrame = [self.nsWindow frame]; 196 [self.nsWindow setMinSize:currentFrame.size]; 197 [self.nsWindow setMaxSize:currentFrame.size]; 198 } 199 } 200 201 // creates a new NSWindow style mask based on the _STYLE_PROP_BITMASK bits 202 + (NSUInteger) styleMaskForStyleBits:(jint)styleBits { 203 NSUInteger type = 0; 204 if (IS(styleBits, DECORATED)) { 205 type |= NSTitledWindowMask; 206 if (IS(styleBits, CLOSEABLE)) type |= NSClosableWindowMask; 207 if (IS(styleBits, MINIMIZABLE)) type |= NSMiniaturizableWindowMask; 208 if (IS(styleBits, RESIZABLE)) type |= NSResizableWindowMask; 209 } else { 210 type |= NSBorderlessWindowMask; 211 } 212 213 if (IS(styleBits, TEXTURED)) type |= NSTexturedBackgroundWindowMask; 214 if (IS(styleBits, UNIFIED)) type |= NSUnifiedTitleAndToolbarWindowMask; 215 if (IS(styleBits, UTILITY)) type |= NSUtilityWindowMask; 216 if (IS(styleBits, HUD)) type |= NSHUDWindowMask; 217 if (IS(styleBits, SHEET)) type |= NSDocModalWindowMask; 218 if (IS(styleBits, NONACTIVATING)) type |= NSNonactivatingPanelMask; 219 220 return type; 221 } 222 223 // updates _METHOD_PROP_BITMASK based properties on the window 224 - (void) setPropertiesForStyleBits:(jint)bits mask:(jint)mask { 225 if (IS(mask, RESIZABLE)) { 226 BOOL resizable = IS(bits, RESIZABLE); 227 [self updateMinMaxSize:resizable]; 228 [self.nsWindow setShowsResizeIndicator:resizable]; 229 // Zoom button should be disabled, if the window is not resizable, 230 // otherwise button should be restored to initial state. 231 BOOL zoom = resizable && IS(bits, ZOOMABLE); 232 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:zoom]; 233 } 234 235 if (IS(mask, HAS_SHADOW)) { 236 [self.nsWindow setHasShadow:IS(bits, HAS_SHADOW)]; 237 } 238 239 if (IS(mask, ZOOMABLE)) { 240 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled:IS(bits, ZOOMABLE)]; 241 } 242 243 if (IS(mask, ALWAYS_ON_TOP)) { 244 [self.nsWindow setLevel:IS(bits, ALWAYS_ON_TOP) ? NSFloatingWindowLevel : NSNormalWindowLevel]; 245 } 246 247 if (IS(mask, HIDES_ON_DEACTIVATE)) { 248 [self.nsWindow setHidesOnDeactivate:IS(bits, HIDES_ON_DEACTIVATE)]; 249 } 250 251 if (IS(mask, DRAGGABLE_BACKGROUND)) { 252 [self.nsWindow setMovableByWindowBackground:IS(bits, DRAGGABLE_BACKGROUND)]; 253 } 254 255 if (IS(mask, DOCUMENT_MODIFIED)) { 256 [self.nsWindow setDocumentEdited:IS(bits, DOCUMENT_MODIFIED)]; 257 } 258 259 if (IS(mask, FULLSCREENABLE) && [self.nsWindow respondsToSelector:@selector(toggleFullScreen:)]) { 260 if (IS(bits, FULLSCREENABLE)) { 261 [self.nsWindow setCollectionBehavior:(1 << 7) /*NSWindowCollectionBehaviorFullScreenPrimary*/]; 262 } else { 263 [self.nsWindow setCollectionBehavior:NSWindowCollectionBehaviorDefault]; 264 } 265 } 266 267 } 268 269 - (id) initWithPlatformWindow:(JNFWeakJObjectWrapper *)platformWindow 270 ownerWindow:owner 271 styleBits:(jint)bits 272 frameRect:(NSRect)rect 273 contentView:(NSView *)view 274 { 275 AWT_ASSERT_APPKIT_THREAD; 276 277 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:bits]; 278 NSRect contentRect = rect; //[NSWindow contentRectForFrameRect:rect styleMask:styleMask]; 279 if (contentRect.size.width <= 0.0) { 280 contentRect.size.width = 1.0; 281 } 282 if (contentRect.size.height <= 0.0) { 283 contentRect.size.height = 1.0; 284 } 285 286 self = [super init]; 287 288 if (self == nil) return nil; // no hope 289 290 if (IS(bits, UTILITY) || 291 IS(bits, NONACTIVATING) || 292 IS(bits, HUD) || 293 IS(bits, HIDES_ON_DEACTIVATE)) 294 { 295 self.nsWindow = [[AWTWindow_Panel alloc] initWithDelegate:self 296 frameRect:contentRect 297 styleMask:styleMask 298 contentView:view]; 299 } 300 else 301 { 302 // These windows will appear in the window list in the dock icon menu 303 self.nsWindow = [[AWTWindow_Normal alloc] initWithDelegate:self 304 frameRect:contentRect 305 styleMask:styleMask 306 contentView:view]; 307 } 308 309 if (self.nsWindow == nil) return nil; // no hope either 310 [self.nsWindow release]; // the property retains the object already 311 312 self.isEnabled = YES; 313 self.isMinimizing = NO; 314 self.javaPlatformWindow = platformWindow; 315 self.styleBits = bits; 316 self.ownerWindow = owner; 317 [self setPropertiesForStyleBits:styleBits mask:MASK(_METHOD_PROP_BITMASK)]; 318 319 if (IS(self.styleBits, IS_POPUP)) { 320 [self.nsWindow setCollectionBehavior:(1 << 8) /*NSWindowCollectionBehaviorFullScreenAuxiliary*/]; 321 } 322 323 return self; 324 } 325 326 + (BOOL) isAWTWindow:(NSWindow *)window { 327 return [window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]; 328 } 329 330 // Retrieves the list of possible window layers (levels) 331 + (NSArray*) getWindowLayers { 332 static NSArray *windowLayers; 333 static dispatch_once_t token; 334 335 // Initialize the list of possible window layers 336 dispatch_once(&token, ^{ 337 // The layers are ordered from front to back, (i.e. the toppest one is the first) 338 windowLayers = [NSArray arrayWithObjects: 339 [NSNumber numberWithInt:CGWindowLevelForKey(kCGPopUpMenuWindowLevelKey)], 340 [NSNumber numberWithInt:CGWindowLevelForKey(kCGFloatingWindowLevelKey)], 341 [NSNumber numberWithInt:CGWindowLevelForKey(kCGNormalWindowLevelKey)], 342 nil 343 ]; 344 [windowLayers retain]; 345 }); 346 return windowLayers; 347 } 348 349 // returns id for the topmost window under mouse 350 + (NSInteger) getTopmostWindowUnderMouseID { 351 NSInteger result = -1; 352 353 NSArray *windowLayers = [AWTWindow getWindowLayers]; 354 // Looking for the window under mouse starting from the toppest layer 355 for (NSNumber *layer in windowLayers) { 356 result = [AWTWindow getTopmostWindowUnderMouseIDImpl:[layer integerValue]]; 357 if (result != -1) { 358 break; 359 } 360 } 361 return result; 362 } 363 364 + (NSInteger) getTopmostWindowUnderMouseIDImpl:(NSInteger)windowLayer { 365 NSInteger result = -1; 366 367 NSRect screenRect = [[NSScreen mainScreen] frame]; 368 NSPoint nsMouseLocation = [NSEvent mouseLocation]; 369 CGPoint cgMouseLocation = CGPointMake(nsMouseLocation.x, screenRect.size.height - nsMouseLocation.y); 370 371 NSMutableArray *windows = (NSMutableArray *)CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly | kCGWindowListExcludeDesktopElements, kCGNullWindowID); 372 373 for (NSDictionary *window in windows) { 374 NSInteger layer = [[window objectForKey:(id)kCGWindowLayer] integerValue]; 375 if (layer == windowLayer) { 376 CGRect rect; 377 CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[window objectForKey:(id)kCGWindowBounds], &rect); 378 if (CGRectContainsPoint(rect, cgMouseLocation)) { 379 result = [[window objectForKey:(id)kCGWindowNumber] integerValue]; 380 break; 381 } 382 } 383 } 384 [windows release]; 385 return result; 386 } 387 388 // checks that this window is under the mouse cursor and this point is not overlapped by others windows 389 - (BOOL) isTopmostWindowUnderMouse { 390 return [self.nsWindow windowNumber] == [AWTWindow getTopmostWindowUnderMouseID]; 391 } 392 393 + (AWTWindow *) getTopmostWindowUnderMouse { 394 NSEnumerator *windowEnumerator = [[NSApp windows] objectEnumerator]; 395 NSWindow *window; 396 397 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 398 399 while ((window = [windowEnumerator nextObject]) != nil) { 400 if ([window windowNumber] == topmostWindowUnderMouseID) { 401 BOOL isAWTWindow = [AWTWindow isAWTWindow: window]; 402 return isAWTWindow ? (AWTWindow *) [window delegate] : nil; 403 } 404 } 405 return nil; 406 } 407 408 + (void) synthesizeMouseEnteredExitedEvents:(NSWindow*)window withType:(NSEventType)eventType { 409 410 NSPoint screenLocation = [NSEvent mouseLocation]; 411 NSPoint windowLocation = [window convertScreenToBase: screenLocation]; 412 int modifierFlags = (eventType == NSMouseEntered) ? NSMouseEnteredMask : NSMouseExitedMask; 413 414 NSEvent *mouseEvent = [NSEvent enterExitEventWithType: eventType 415 location: windowLocation 416 modifierFlags: modifierFlags 417 timestamp: 0 418 windowNumber: [window windowNumber] 419 context: nil 420 eventNumber: 0 421 trackingNumber: 0 422 userData: nil 423 ]; 424 425 [[window contentView] deliverJavaMouseEvent: mouseEvent]; 426 } 427 428 + (void) synthesizeMouseEnteredExitedEventsForAllWindows { 429 430 NSInteger topmostWindowUnderMouseID = [AWTWindow getTopmostWindowUnderMouseID]; 431 NSArray *windows = [NSApp windows]; 432 NSWindow *window; 433 434 NSEnumerator *windowEnumerator = [windows objectEnumerator]; 435 while ((window = [windowEnumerator nextObject]) != nil) { 436 if ([AWTWindow isAWTWindow: window]) { 437 BOOL isUnderMouse = ([window windowNumber] == topmostWindowUnderMouseID); 438 BOOL mouseIsOver = [[window contentView] mouseIsOver]; 439 if (isUnderMouse && !mouseIsOver) { 440 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseEntered]; 441 } else if (!isUnderMouse && mouseIsOver) { 442 [AWTWindow synthesizeMouseEnteredExitedEvents:window withType:NSMouseExited]; 443 } 444 } 445 } 446 } 447 448 + (NSNumber *) getNSWindowDisplayID_AppKitThread:(NSWindow *)window { 449 AWT_ASSERT_APPKIT_THREAD; 450 NSScreen *screen = [window screen]; 451 NSDictionary *deviceDescription = [screen deviceDescription]; 452 return [deviceDescription objectForKey:@"NSScreenNumber"]; 453 } 454 455 - (void) dealloc { 456 AWT_ASSERT_APPKIT_THREAD; 457 458 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 459 [self.javaPlatformWindow setJObject:nil withEnv:env]; 460 461 self.nsWindow = nil; 462 self.ownerWindow = nil; 463 [super dealloc]; 464 } 465 466 // Tests whether window is blocked by modal dialog/window 467 - (BOOL) isBlocked { 468 BOOL isBlocked = NO; 469 470 JNIEnv *env = [ThreadUtilities getJNIEnv]; 471 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 472 if (platformWindow != NULL) { 473 static JNF_MEMBER_CACHE(jm_isBlocked, jc_CPlatformWindow, "isBlocked", "()Z"); 474 isBlocked = JNFCallBooleanMethod(env, platformWindow, jm_isBlocked) == JNI_TRUE ? YES : NO; 475 (*env)->DeleteLocalRef(env, platformWindow); 476 } 477 478 return isBlocked; 479 } 480 481 // Tests whether the corresponding Java platform window is visible or not 482 + (BOOL) isJavaPlatformWindowVisible:(NSWindow *)window { 483 BOOL isVisible = NO; 484 485 if ([AWTWindow isAWTWindow:window] && [window delegate] != nil) { 486 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 487 [AWTToolkit eventCountPlusPlus]; 488 489 JNIEnv *env = [ThreadUtilities getJNIEnv]; 490 jobject platformWindow = [awtWindow.javaPlatformWindow jObjectWithEnv:env]; 491 if (platformWindow != NULL) { 492 static JNF_MEMBER_CACHE(jm_isVisible, jc_CPlatformWindow, "isVisible", "()Z"); 493 isVisible = JNFCallBooleanMethod(env, platformWindow, jm_isVisible) == JNI_TRUE ? YES : NO; 494 (*env)->DeleteLocalRef(env, platformWindow); 495 496 } 497 } 498 return isVisible; 499 } 500 501 // Orders window's childs based on the current focus state 502 - (void) orderChildWindows:(BOOL)focus { 503 AWT_ASSERT_APPKIT_THREAD; 504 505 if (self.isMinimizing || [self isBlocked]) { 506 // Do not perform any ordering, if iconify is in progress 507 // or the window is blocked by a modal window 508 return; 509 } 510 511 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 512 NSWindow *window; 513 while ((window = [windowEnumerator nextObject]) != nil) { 514 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 515 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 516 AWTWindow *owner = awtWindow.ownerWindow; 517 if (IS(awtWindow.styleBits, ALWAYS_ON_TOP)) { 518 // Do not order 'always on top' windows 519 continue; 520 } 521 while (awtWindow.ownerWindow != nil) { 522 if (awtWindow.ownerWindow == self) { 523 if (focus) { 524 // Move the childWindow to floating level 525 // so it will appear in front of its 526 // parent which owns the focus 527 [window setLevel:NSFloatingWindowLevel]; 528 } else { 529 // Focus owner has changed, move the childWindow 530 // back to normal window level 531 [window setLevel:NSNormalWindowLevel]; 532 } 533 // The childWindow should be displayed in front of 534 // its nearest parentWindow 535 [window orderWindow:NSWindowAbove relativeTo:[owner.nsWindow windowNumber]]; 536 break; 537 } 538 awtWindow = awtWindow.ownerWindow; 539 } 540 } 541 } 542 } 543 544 // NSWindow overrides 545 - (BOOL) canBecomeKeyWindow { 546 AWT_ASSERT_APPKIT_THREAD; 547 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_KEY); 548 } 549 550 - (BOOL) canBecomeMainWindow { 551 AWT_ASSERT_APPKIT_THREAD; 552 if (!self.isEnabled) { 553 // Native system can bring up the NSWindow to 554 // the top even if the window is not main. 555 // We should bring up the modal dialog manually 556 [AWTToolkit eventCountPlusPlus]; 557 558 JNIEnv *env = [ThreadUtilities getJNIEnv]; 559 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 560 if (platformWindow != NULL) { 561 static JNF_MEMBER_CACHE(jm_checkBlockingAndOrder, jc_CPlatformWindow, 562 "checkBlockingAndOrder", "()Z"); 563 JNFCallBooleanMethod(env, platformWindow, jm_checkBlockingAndOrder); 564 (*env)->DeleteLocalRef(env, platformWindow); 565 } 566 } 567 568 return self.isEnabled && IS(self.styleBits, SHOULD_BECOME_MAIN); 569 } 570 571 - (BOOL) worksWhenModal { 572 AWT_ASSERT_APPKIT_THREAD; 573 return IS(self.styleBits, MODAL_EXCLUDED); 574 } 575 576 577 // NSWindowDelegate methods 578 579 - (void) _deliverMoveResizeEvent { 580 AWT_ASSERT_APPKIT_THREAD; 581 582 // deliver the event if this is a user-initiated live resize or as a side-effect 583 // of a Java initiated resize, because AppKit can override the bounds and force 584 // the bounds of the window to avoid the Dock or remain on screen. 585 [AWTToolkit eventCountPlusPlus]; 586 JNIEnv *env = [ThreadUtilities getJNIEnv]; 587 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 588 if (platformWindow == NULL) { 589 // TODO: create generic AWT assert 590 } 591 592 NSRect frame = ConvertNSScreenRect(env, [self.nsWindow frame]); 593 594 static JNF_MEMBER_CACHE(jm_deliverMoveResizeEvent, jc_CPlatformWindow, "deliverMoveResizeEvent", "(IIIIZ)V"); 595 JNFCallVoidMethod(env, platformWindow, jm_deliverMoveResizeEvent, 596 (jint)frame.origin.x, 597 (jint)frame.origin.y, 598 (jint)frame.size.width, 599 (jint)frame.size.height, 600 (jboolean)[self.nsWindow inLiveResize]); 601 (*env)->DeleteLocalRef(env, platformWindow); 602 603 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 604 } 605 606 - (void)windowDidMove:(NSNotification *)notification { 607 AWT_ASSERT_APPKIT_THREAD; 608 609 [self _deliverMoveResizeEvent]; 610 } 611 612 - (void)windowDidResize:(NSNotification *)notification { 613 AWT_ASSERT_APPKIT_THREAD; 614 615 [self _deliverMoveResizeEvent]; 616 } 617 618 - (void)windowDidExpose:(NSNotification *)notification { 619 AWT_ASSERT_APPKIT_THREAD; 620 621 [AWTToolkit eventCountPlusPlus]; 622 // TODO: don't see this callback invoked anytime so we track 623 // window exposing in _setVisible:(BOOL) 624 } 625 626 - (NSRect)windowWillUseStandardFrame:(NSWindow *)window 627 defaultFrame:(NSRect)newFrame { 628 629 return NSEqualSizes(NSZeroSize, [self standardFrame].size) 630 ? newFrame 631 : [self standardFrame]; 632 } 633 634 // Hides/shows window's childs during iconify/de-iconify operation 635 - (void) iconifyChildWindows:(BOOL)iconify { 636 AWT_ASSERT_APPKIT_THREAD; 637 638 NSEnumerator *windowEnumerator = [[NSApp windows]objectEnumerator]; 639 NSWindow *window; 640 while ((window = [windowEnumerator nextObject]) != nil) { 641 if ([AWTWindow isJavaPlatformWindowVisible:window]) { 642 AWTWindow *awtWindow = (AWTWindow *)[window delegate]; 643 while (awtWindow.ownerWindow != nil) { 644 if (awtWindow.ownerWindow == self) { 645 if (iconify) { 646 [window orderOut:window]; 647 } else { 648 [window orderFront:window]; 649 } 650 break; 651 } 652 awtWindow = awtWindow.ownerWindow; 653 } 654 } 655 } 656 } 657 658 - (void) _deliverIconify:(BOOL)iconify { 659 AWT_ASSERT_APPKIT_THREAD; 660 661 [AWTToolkit eventCountPlusPlus]; 662 JNIEnv *env = [ThreadUtilities getJNIEnv]; 663 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 664 if (platformWindow != NULL) { 665 static JNF_MEMBER_CACHE(jm_deliverIconify, jc_CPlatformWindow, "deliverIconify", "(Z)V"); 666 JNFCallVoidMethod(env, platformWindow, jm_deliverIconify, iconify); 667 (*env)->DeleteLocalRef(env, platformWindow); 668 } 669 } 670 671 - (void)windowWillMiniaturize:(NSNotification *)notification { 672 AWT_ASSERT_APPKIT_THREAD; 673 674 self.isMinimizing = YES; 675 676 JNIEnv *env = [ThreadUtilities getJNIEnv]; 677 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 678 if (platformWindow != NULL) { 679 static JNF_MEMBER_CACHE(jm_windowWillMiniaturize, jc_CPlatformWindow, "windowWillMiniaturize", "()V"); 680 JNFCallVoidMethod(env, platformWindow, jm_windowWillMiniaturize); 681 (*env)->DeleteLocalRef(env, platformWindow); 682 } 683 // Excplicitly make myself a key window to avoid possible 684 // negative visual effects during iconify operation 685 [self.nsWindow makeKeyAndOrderFront:self.nsWindow]; 686 [self iconifyChildWindows:YES]; 687 } 688 689 - (void)windowDidMiniaturize:(NSNotification *)notification { 690 AWT_ASSERT_APPKIT_THREAD; 691 692 [self _deliverIconify:JNI_TRUE]; 693 self.isMinimizing = NO; 694 } 695 696 - (void)windowDidDeminiaturize:(NSNotification *)notification { 697 AWT_ASSERT_APPKIT_THREAD; 698 699 [self _deliverIconify:JNI_FALSE]; 700 [self iconifyChildWindows:NO]; 701 } 702 703 - (void) _deliverWindowFocusEvent:(BOOL)focused oppositeWindow:(AWTWindow *)opposite { 704 //AWT_ASSERT_APPKIT_THREAD; 705 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 706 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 707 if (platformWindow != NULL) { 708 jobject oppositeWindow = [opposite.javaPlatformWindow jObjectWithEnv:env]; 709 710 static JNF_MEMBER_CACHE(jm_deliverWindowFocusEvent, jc_CPlatformWindow, "deliverWindowFocusEvent", "(ZLsun/lwawt/macosx/CPlatformWindow;)V"); 711 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowFocusEvent, (jboolean)focused, oppositeWindow); 712 (*env)->DeleteLocalRef(env, platformWindow); 713 (*env)->DeleteLocalRef(env, oppositeWindow); 714 } 715 } 716 717 718 - (void) windowDidBecomeKey: (NSNotification *) notification { 719 AWT_ASSERT_APPKIT_THREAD; 720 [AWTToolkit eventCountPlusPlus]; 721 AWTWindow *opposite = [AWTWindow lastKeyWindow]; 722 723 // Finds appropriate menubar in our hierarchy, 724 AWTWindow *awtWindow = self; 725 while (awtWindow.ownerWindow != nil) { 726 awtWindow = awtWindow.ownerWindow; 727 } 728 729 CMenuBar *menuBar = nil; 730 BOOL isDisabled = NO; 731 if ([awtWindow.nsWindow isVisible]){ 732 menuBar = awtWindow.javaMenuBar; 733 isDisabled = !awtWindow.isEnabled; 734 } 735 736 if (menuBar == nil) { 737 menuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 738 isDisabled = NO; 739 } 740 741 [CMenuBar activate:menuBar modallyDisabled:isDisabled]; 742 743 [AWTWindow setLastKeyWindow:nil]; 744 745 [self _deliverWindowFocusEvent:YES oppositeWindow: opposite]; 746 [self orderChildWindows:YES]; 747 } 748 749 - (void) windowDidResignKey: (NSNotification *) notification { 750 // TODO: check why sometimes at start is invoked *not* on AppKit main thread. 751 AWT_ASSERT_APPKIT_THREAD; 752 [AWTToolkit eventCountPlusPlus]; 753 [self.javaMenuBar deactivate]; 754 755 // In theory, this might cause flickering if the window gaining focus 756 // has its own menu. However, I couldn't reproduce it on practice, so 757 // perhaps this is a non issue. 758 CMenuBar* defaultMenu = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 759 if (defaultMenu != nil) { 760 [CMenuBar activate:defaultMenu modallyDisabled:NO]; 761 } 762 763 // the new key window 764 NSWindow *keyWindow = [NSApp keyWindow]; 765 AWTWindow *opposite = nil; 766 if ([AWTWindow isAWTWindow: keyWindow]) { 767 opposite = (AWTWindow *)[keyWindow delegate]; 768 [AWTWindow setLastKeyWindow: self]; 769 } else { 770 [AWTWindow setLastKeyWindow: nil]; 771 } 772 773 [self _deliverWindowFocusEvent:NO oppositeWindow: opposite]; 774 [self orderChildWindows:NO]; 775 } 776 777 - (void) windowDidBecomeMain: (NSNotification *) notification { 778 AWT_ASSERT_APPKIT_THREAD; 779 [AWTToolkit eventCountPlusPlus]; 780 781 JNIEnv *env = [ThreadUtilities getJNIEnv]; 782 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 783 if (platformWindow != NULL) { 784 static JNF_MEMBER_CACHE(jm_windowDidBecomeMain, jc_CPlatformWindow, "windowDidBecomeMain", "()V"); 785 JNFCallVoidMethod(env, platformWindow, jm_windowDidBecomeMain); 786 (*env)->DeleteLocalRef(env, platformWindow); 787 } 788 } 789 790 - (BOOL)windowShouldClose:(id)sender { 791 AWT_ASSERT_APPKIT_THREAD; 792 [AWTToolkit eventCountPlusPlus]; 793 JNIEnv *env = [ThreadUtilities getJNIEnv]; 794 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 795 if (platformWindow != NULL) { 796 static JNF_MEMBER_CACHE(jm_deliverWindowClosingEvent, jc_CPlatformWindow, "deliverWindowClosingEvent", "()V"); 797 JNFCallVoidMethod(env, platformWindow, jm_deliverWindowClosingEvent); 798 (*env)->DeleteLocalRef(env, platformWindow); 799 } 800 // The window will be closed (if allowed) as result of sending Java event 801 return NO; 802 } 803 804 805 - (void)_notifyFullScreenOp:(jint)op withEnv:(JNIEnv *)env { 806 static JNF_CLASS_CACHE(jc_FullScreenHandler, "com/apple/eawt/FullScreenHandler"); 807 static JNF_STATIC_MEMBER_CACHE(jm_notifyFullScreenOperation, jc_FullScreenHandler, "handleFullScreenEventFromNative", "(Ljava/awt/Window;I)V"); 808 static JNF_MEMBER_CACHE(jf_target, jc_CPlatformWindow, "target", "Ljava/awt/Window;"); 809 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 810 if (platformWindow != NULL) { 811 jobject awtWindow = JNFGetObjectField(env, platformWindow, jf_target); 812 if (awtWindow != NULL) { 813 JNFCallStaticVoidMethod(env, jm_notifyFullScreenOperation, awtWindow, op); 814 (*env)->DeleteLocalRef(env, awtWindow); 815 } 816 (*env)->DeleteLocalRef(env, platformWindow); 817 } 818 } 819 820 821 - (void)windowWillEnterFullScreen:(NSNotification *)notification { 822 static JNF_MEMBER_CACHE(jm_windowWillEnterFullScreen, jc_CPlatformWindow, "windowWillEnterFullScreen", "()V"); 823 JNIEnv *env = [ThreadUtilities getJNIEnv]; 824 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 825 if (platformWindow != NULL) { 826 JNFCallVoidMethod(env, platformWindow, jm_windowWillEnterFullScreen); 827 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_ENTER withEnv:env]; 828 (*env)->DeleteLocalRef(env, platformWindow); 829 } 830 } 831 832 - (void)windowDidEnterFullScreen:(NSNotification *)notification { 833 static JNF_MEMBER_CACHE(jm_windowDidEnterFullScreen, jc_CPlatformWindow, "windowDidEnterFullScreen", "()V"); 834 JNIEnv *env = [ThreadUtilities getJNIEnv]; 835 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 836 if (platformWindow != NULL) { 837 JNFCallVoidMethod(env, platformWindow, jm_windowDidEnterFullScreen); 838 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_ENTER withEnv:env]; 839 (*env)->DeleteLocalRef(env, platformWindow); 840 } 841 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 842 } 843 844 - (void)windowWillExitFullScreen:(NSNotification *)notification { 845 static JNF_MEMBER_CACHE(jm_windowWillExitFullScreen, jc_CPlatformWindow, "windowWillExitFullScreen", "()V"); 846 JNIEnv *env = [ThreadUtilities getJNIEnv]; 847 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 848 if (platformWindow != NULL) { 849 JNFCallVoidMethod(env, platformWindow, jm_windowWillExitFullScreen); 850 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_WILL_EXIT withEnv:env]; 851 (*env)->DeleteLocalRef(env, platformWindow); 852 } 853 } 854 855 - (void)windowDidExitFullScreen:(NSNotification *)notification { 856 static JNF_MEMBER_CACHE(jm_windowDidExitFullScreen, jc_CPlatformWindow, "windowDidExitFullScreen", "()V"); 857 JNIEnv *env = [ThreadUtilities getJNIEnv]; 858 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 859 if (platformWindow != NULL) { 860 JNFCallVoidMethod(env, platformWindow, jm_windowDidExitFullScreen); 861 [self _notifyFullScreenOp:com_apple_eawt_FullScreenHandler_FULLSCREEN_DID_EXIT withEnv:env]; 862 (*env)->DeleteLocalRef(env, platformWindow); 863 } 864 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 865 } 866 867 - (void)sendEvent:(NSEvent *)event { 868 if ([event type] == NSLeftMouseDown || [event type] == NSRightMouseDown || [event type] == NSOtherMouseDown) { 869 if ([self isBlocked]) { 870 // Move parent windows to front and make sure that a child window is displayed 871 // in front of its nearest parent. 872 if (self.ownerWindow != nil) { 873 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 874 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 875 if (platformWindow != NULL) { 876 static JNF_MEMBER_CACHE(jm_orderAboveSiblings, jc_CPlatformWindow, "orderAboveSiblings", "()V"); 877 JNFCallVoidMethod(env,platformWindow, jm_orderAboveSiblings); 878 (*env)->DeleteLocalRef(env, platformWindow); 879 } 880 } 881 [self orderChildWindows:YES]; 882 } 883 884 NSPoint p = [NSEvent mouseLocation]; 885 NSRect frame = [self.nsWindow frame]; 886 NSRect contentRect = [self.nsWindow contentRectForFrameRect:frame]; 887 888 // Check if the click happened in the non-client area (title bar) 889 if (p.y >= (frame.origin.y + contentRect.size.height)) { 890 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 891 jobject platformWindow = [self.javaPlatformWindow jObjectWithEnv:env]; 892 if (platformWindow != NULL) { 893 // Currently, no need to deliver the whole NSEvent. 894 static JNF_MEMBER_CACHE(jm_deliverNCMouseDown, jc_CPlatformWindow, "deliverNCMouseDown", "()V"); 895 JNFCallVoidMethod(env, platformWindow, jm_deliverNCMouseDown); 896 (*env)->DeleteLocalRef(env, platformWindow); 897 } 898 } 899 } 900 } 901 902 - (void)constrainSize:(NSSize*)size { 903 float minWidth = 0.f, minHeight = 0.f; 904 905 if (IS(self.styleBits, DECORATED)) { 906 NSRect frame = [self.nsWindow frame]; 907 NSRect contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[self.nsWindow styleMask]]; 908 909 float top = frame.size.height - contentRect.size.height; 910 float left = contentRect.origin.x - frame.origin.x; 911 float bottom = contentRect.origin.y - frame.origin.y; 912 float right = frame.size.width - (contentRect.size.width + left); 913 914 // Speculative estimation: 80 - enough for window decorations controls 915 minWidth += left + right + 80; 916 minHeight += top + bottom; 917 } 918 919 minWidth = MAX(1.f, minWidth); 920 minHeight = MAX(1.f, minHeight); 921 922 size->width = MAX(size->width, minWidth); 923 size->height = MAX(size->height, minHeight); 924 } 925 926 - (void) setEnabled: (BOOL)flag { 927 self.isEnabled = flag; 928 929 if (IS(self.styleBits, CLOSEABLE)) { 930 [[self.nsWindow standardWindowButton:NSWindowCloseButton] setEnabled: flag]; 931 } 932 933 if (IS(self.styleBits, MINIMIZABLE)) { 934 [[self.nsWindow standardWindowButton:NSWindowMiniaturizeButton] setEnabled: flag]; 935 } 936 937 if (IS(self.styleBits, ZOOMABLE)) { 938 [[self.nsWindow standardWindowButton:NSWindowZoomButton] setEnabled: flag]; 939 } 940 941 if (IS(self.styleBits, RESIZABLE)) { 942 [self updateMinMaxSize:flag]; 943 [self.nsWindow setShowsResizeIndicator:flag]; 944 } 945 } 946 947 + (void) setLastKeyWindow:(AWTWindow *)window { 948 [window retain]; 949 [lastKeyWindow release]; 950 lastKeyWindow = window; 951 } 952 953 + (AWTWindow *) lastKeyWindow { 954 return lastKeyWindow; 955 } 956 957 - (BOOL)windowShouldZoom:(NSWindow *)window toFrame:(NSRect)newFrame { 958 // If window is not in zoomed stated, zoom it 959 // by returning true, else no need to zoom it again! 960 return ![self.nsWindow isZoomed]; 961 } 962 963 964 @end // AWTWindow 965 966 967 /* 968 * Class: sun_lwawt_macosx_CPlatformWindow 969 * Method: nativeCreateNSWindow 970 * Signature: (JJIIII)J 971 */ 972 JNIEXPORT jlong JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeCreateNSWindow 973 (JNIEnv *env, jobject obj, jlong contentViewPtr, jlong ownerPtr, jlong styleBits, jdouble x, jdouble y, jdouble w, jdouble h) 974 { 975 __block AWTWindow *window = nil; 976 977 JNF_COCOA_ENTER(env); 978 979 JNFWeakJObjectWrapper *platformWindow = [JNFWeakJObjectWrapper wrapperWithJObject:obj withEnv:env]; 980 NSView *contentView = OBJC(contentViewPtr); 981 NSRect frameRect = NSMakeRect(x, y, w, h); 982 AWTWindow *owner = [OBJC(ownerPtr) delegate]; 983 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 984 985 window = [[AWTWindow alloc] initWithPlatformWindow:platformWindow 986 ownerWindow:owner 987 styleBits:styleBits 988 frameRect:frameRect 989 contentView:contentView]; 990 // the window is released is CPlatformWindow.nativeDispose() 991 992 if (window) [window.nsWindow retain]; 993 }]; 994 995 JNF_COCOA_EXIT(env); 996 997 return ptr_to_jlong(window ? window.nsWindow : nil); 998 } 999 1000 /* 1001 * Class: sun_lwawt_macosx_CPlatformWindow 1002 * Method: nativeSetNSWindowStyleBits 1003 * Signature: (JII)V 1004 */ 1005 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStyleBits 1006 (JNIEnv *env, jclass clazz, jlong windowPtr, jint mask, jint bits) 1007 { 1008 JNF_COCOA_ENTER(env); 1009 1010 NSWindow *nsWindow = OBJC(windowPtr); 1011 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1012 1013 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1014 1015 // scans the bit field, and only updates the values requested by the mask 1016 // (this implicity handles the _CALLBACK_PROP_BITMASK case, since those are passive reads) 1017 jint newBits = window.styleBits & ~mask | bits & mask; 1018 1019 // resets the NSWindow's style mask if the mask intersects any of those bits 1020 if (mask & MASK(_STYLE_PROP_BITMASK)) { 1021 [nsWindow setStyleMask:[AWTWindow styleMaskForStyleBits:newBits]]; 1022 } 1023 1024 // calls methods on NSWindow to change other properties, based on the mask 1025 if (mask & MASK(_METHOD_PROP_BITMASK)) { 1026 [window setPropertiesForStyleBits:newBits mask:mask]; 1027 } 1028 1029 window.styleBits = newBits; 1030 }]; 1031 1032 JNF_COCOA_EXIT(env); 1033 } 1034 1035 /* 1036 * Class: sun_lwawt_macosx_CPlatformWindow 1037 * Method: nativeSetNSWindowMenuBar 1038 * Signature: (JJ)V 1039 */ 1040 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMenuBar 1041 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong menuBarPtr) 1042 { 1043 JNF_COCOA_ENTER(env); 1044 1045 NSWindow *nsWindow = OBJC(windowPtr); 1046 CMenuBar *menuBar = OBJC(menuBarPtr); 1047 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1048 1049 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1050 1051 if ([nsWindow isKeyWindow]) { 1052 [window.javaMenuBar deactivate]; 1053 } 1054 1055 window.javaMenuBar = menuBar; 1056 1057 CMenuBar* actualMenuBar = menuBar; 1058 if (actualMenuBar == nil) { 1059 actualMenuBar = [[ApplicationDelegate sharedDelegate] defaultMenuBar]; 1060 } 1061 1062 if ([nsWindow isKeyWindow]) { 1063 [CMenuBar activate:actualMenuBar modallyDisabled:NO]; 1064 } 1065 }]; 1066 1067 JNF_COCOA_EXIT(env); 1068 } 1069 1070 /* 1071 * Class: sun_lwawt_macosx_CPlatformWindow 1072 * Method: nativeGetNSWindowInsets 1073 * Signature: (J)Ljava/awt/Insets; 1074 */ 1075 JNIEXPORT jobject JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetNSWindowInsets 1076 (JNIEnv *env, jclass clazz, jlong windowPtr) 1077 { 1078 jobject ret = NULL; 1079 1080 JNF_COCOA_ENTER(env); 1081 1082 NSWindow *nsWindow = OBJC(windowPtr); 1083 __block NSRect contentRect = NSZeroRect; 1084 __block NSRect frame = NSZeroRect; 1085 1086 [ThreadUtilities performOnMainThreadWaiting:YES block:^(){ 1087 1088 frame = [nsWindow frame]; 1089 contentRect = [NSWindow contentRectForFrameRect:frame styleMask:[nsWindow styleMask]]; 1090 }]; 1091 1092 jint top = (jint)(frame.size.height - contentRect.size.height); 1093 jint left = (jint)(contentRect.origin.x - frame.origin.x); 1094 jint bottom = (jint)(contentRect.origin.y - frame.origin.y); 1095 jint right = (jint)(frame.size.width - (contentRect.size.width + left)); 1096 1097 static JNF_CLASS_CACHE(jc_Insets, "java/awt/Insets"); 1098 static JNF_CTOR_CACHE(jc_Insets_ctor, jc_Insets, "(IIII)V"); 1099 ret = JNFNewObject(env, jc_Insets_ctor, top, left, bottom, right); 1100 1101 JNF_COCOA_EXIT(env); 1102 return ret; 1103 } 1104 1105 /* 1106 * Class: sun_lwawt_macosx_CPlatformWindow 1107 * Method: nativeSetNSWindowBounds 1108 * Signature: (JDDDD)V 1109 */ 1110 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowBounds 1111 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, jdouble width, jdouble height) 1112 { 1113 JNF_COCOA_ENTER(env); 1114 1115 NSRect jrect = NSMakeRect(originX, originY, width, height); 1116 1117 // TODO: not sure we need displayIfNeeded message in our view 1118 NSWindow *nsWindow = OBJC(windowPtr); 1119 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1120 1121 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1122 1123 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1124 [window constrainSize:&rect.size]; 1125 1126 [nsWindow setFrame:rect display:YES]; 1127 1128 // only start tracking events if pointer is above the toplevel 1129 // TODO: should post an Entered event if YES. 1130 NSPoint mLocation = [NSEvent mouseLocation]; 1131 [nsWindow setAcceptsMouseMovedEvents:NSPointInRect(mLocation, rect)]; 1132 1133 // ensure we repaint the whole window after the resize operation 1134 // (this will also re-enable screen updates, which were disabled above) 1135 // TODO: send PaintEvent 1136 }]; 1137 1138 JNF_COCOA_EXIT(env); 1139 } 1140 1141 /* 1142 * Class: sun_lwawt_macosx_CPlatformWindow 1143 * Method: nativeSetNSWindowStandardFrame 1144 * Signature: (JDDDD)V 1145 */ 1146 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowStandardFrame 1147 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble originX, jdouble originY, 1148 jdouble width, jdouble height) 1149 { 1150 JNF_COCOA_ENTER(env); 1151 1152 NSRect jrect = NSMakeRect(originX, originY, width, height); 1153 1154 NSWindow *nsWindow = OBJC(windowPtr); 1155 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1156 1157 NSRect rect = ConvertNSScreenRect(NULL, jrect); 1158 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1159 window.standardFrame = rect; 1160 }]; 1161 1162 JNF_COCOA_EXIT(env); 1163 } 1164 1165 /* 1166 * Class: sun_lwawt_macosx_CPlatformWindow 1167 * Method: nativeSetNSWindowLocationByPlatform 1168 * Signature: (J)V 1169 */ 1170 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowLocationByPlatform 1171 (JNIEnv *env, jclass clazz, jlong windowPtr) 1172 { 1173 JNF_COCOA_ENTER(env); 1174 1175 NSWindow *nsWindow = OBJC(windowPtr); 1176 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1177 1178 if (NSEqualPoints(lastTopLeftPoint, NSZeroPoint)) { 1179 // This is the first usage of lastTopLeftPoint. So invoke cascadeTopLeftFromPoint 1180 // twice to avoid positioning the window's top left to zero-point, since it may 1181 // cause negative user experience. 1182 lastTopLeftPoint = [nsWindow cascadeTopLeftFromPoint:lastTopLeftPoint]; 1183 } 1184 lastTopLeftPoint = [nsWindow cascadeTopLeftFromPoint:lastTopLeftPoint]; 1185 }]; 1186 1187 JNF_COCOA_EXIT(env); 1188 } 1189 1190 /* 1191 * Class: sun_lwawt_macosx_CPlatformWindow 1192 * Method: nativeSetNSWindowMinMax 1193 * Signature: (JDDDD)V 1194 */ 1195 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinMax 1196 (JNIEnv *env, jclass clazz, jlong windowPtr, jdouble minW, jdouble minH, jdouble maxW, jdouble maxH) 1197 { 1198 JNF_COCOA_ENTER(env); 1199 1200 if (minW < 1) minW = 1; 1201 if (minH < 1) minH = 1; 1202 if (maxW < 1) maxW = 1; 1203 if (maxH < 1) maxH = 1; 1204 1205 NSWindow *nsWindow = OBJC(windowPtr); 1206 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1207 1208 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1209 1210 NSSize min = { minW, minH }; 1211 NSSize max = { maxW, maxH }; 1212 1213 [window constrainSize:&min]; 1214 [window constrainSize:&max]; 1215 1216 window.javaMinSize = min; 1217 window.javaMaxSize = max; 1218 [window updateMinMaxSize:IS(window.styleBits, RESIZABLE)]; 1219 }]; 1220 1221 JNF_COCOA_EXIT(env); 1222 } 1223 1224 /* 1225 * Class: sun_lwawt_macosx_CPlatformWindow 1226 * Method: nativePushNSWindowToBack 1227 * Signature: (J)V 1228 */ 1229 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToBack 1230 (JNIEnv *env, jclass clazz, jlong windowPtr) 1231 { 1232 JNF_COCOA_ENTER(env); 1233 1234 NSWindow *nsWindow = OBJC(windowPtr); 1235 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1236 [nsWindow orderBack:nil]; 1237 // Order parent windows 1238 AWTWindow *awtWindow = (AWTWindow*)[nsWindow delegate]; 1239 while (awtWindow.ownerWindow != nil) { 1240 awtWindow = awtWindow.ownerWindow; 1241 if ([AWTWindow isJavaPlatformWindowVisible:awtWindow.nsWindow]) { 1242 [awtWindow.nsWindow orderBack:nil]; 1243 } 1244 } 1245 // Order child windows 1246 [(AWTWindow*)[nsWindow delegate] orderChildWindows:NO]; 1247 }]; 1248 1249 JNF_COCOA_EXIT(env); 1250 } 1251 1252 /* 1253 * Class: sun_lwawt_macosx_CPlatformWindow 1254 * Method: nativePushNSWindowToFront 1255 * Signature: (J)V 1256 */ 1257 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativePushNSWindowToFront 1258 (JNIEnv *env, jclass clazz, jlong windowPtr) 1259 { 1260 JNF_COCOA_ENTER(env); 1261 1262 NSWindow *nsWindow = OBJC(windowPtr); 1263 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1264 1265 if (![nsWindow isKeyWindow]) { 1266 [nsWindow makeKeyAndOrderFront:nsWindow]; 1267 } else { 1268 [nsWindow orderFront:nsWindow]; 1269 } 1270 }]; 1271 1272 JNF_COCOA_EXIT(env); 1273 } 1274 1275 /* 1276 * Class: sun_lwawt_macosx_CPlatformWindow 1277 * Method: nativeSetNSWindowTitle 1278 * Signature: (JLjava/lang/String;)V 1279 */ 1280 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowTitle 1281 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring jtitle) 1282 { 1283 JNF_COCOA_ENTER(env); 1284 1285 NSWindow *nsWindow = OBJC(windowPtr); 1286 [nsWindow performSelectorOnMainThread:@selector(setTitle:) 1287 withObject:JNFJavaToNSString(env, jtitle) 1288 waitUntilDone:NO]; 1289 1290 JNF_COCOA_EXIT(env); 1291 } 1292 1293 /* 1294 * Class: sun_lwawt_macosx_CPlatformWindow 1295 * Method: nativeRevalidateNSWindowShadow 1296 * Signature: (J)V 1297 */ 1298 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeRevalidateNSWindowShadow 1299 (JNIEnv *env, jclass clazz, jlong windowPtr) 1300 { 1301 JNF_COCOA_ENTER(env); 1302 1303 NSWindow *nsWindow = OBJC(windowPtr); 1304 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1305 [nsWindow invalidateShadow]; 1306 }]; 1307 1308 JNF_COCOA_EXIT(env); 1309 } 1310 1311 /* 1312 * Class: sun_lwawt_macosx_CPlatformWindow 1313 * Method: nativeScreenOn_AppKitThread 1314 * Signature: (J)I 1315 */ 1316 JNIEXPORT jint JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeScreenOn_1AppKitThread 1317 (JNIEnv *env, jclass clazz, jlong windowPtr) 1318 { 1319 jint ret = 0; 1320 1321 JNF_COCOA_ENTER(env); 1322 AWT_ASSERT_APPKIT_THREAD; 1323 1324 NSWindow *nsWindow = OBJC(windowPtr); 1325 NSDictionary *props = [[nsWindow screen] deviceDescription]; 1326 ret = [[props objectForKey:@"NSScreenNumber"] intValue]; 1327 1328 JNF_COCOA_EXIT(env); 1329 1330 return ret; 1331 } 1332 1333 /* 1334 * Class: sun_lwawt_macosx_CPlatformWindow 1335 * Method: nativeSetNSWindowMinimizedIcon 1336 * Signature: (JJ)V 1337 */ 1338 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowMinimizedIcon 1339 (JNIEnv *env, jclass clazz, jlong windowPtr, jlong nsImagePtr) 1340 { 1341 JNF_COCOA_ENTER(env); 1342 1343 NSWindow *nsWindow = OBJC(windowPtr); 1344 NSImage *image = OBJC(nsImagePtr); 1345 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1346 [nsWindow setMiniwindowImage:image]; 1347 }]; 1348 1349 JNF_COCOA_EXIT(env); 1350 } 1351 1352 /* 1353 * Class: sun_lwawt_macosx_CPlatformWindow 1354 * Method: nativeSetNSWindowRepresentedFilename 1355 * Signature: (JLjava/lang/String;)V 1356 */ 1357 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetNSWindowRepresentedFilename 1358 (JNIEnv *env, jclass clazz, jlong windowPtr, jstring filename) 1359 { 1360 JNF_COCOA_ENTER(env); 1361 1362 NSWindow *nsWindow = OBJC(windowPtr); 1363 NSURL *url = (filename == NULL) ? nil : [NSURL fileURLWithPath:JNFNormalizedNSStringForPath(env, filename)]; 1364 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1365 [nsWindow setRepresentedURL:url]; 1366 }]; 1367 1368 JNF_COCOA_EXIT(env); 1369 } 1370 1371 /* 1372 * Class: sun_lwawt_macosx_CPlatformWindow 1373 * Method: nativeGetTopmostPlatformWindowUnderMouse 1374 * Signature: (J)V 1375 */ 1376 JNIEXPORT jobject 1377 JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeGetTopmostPlatformWindowUnderMouse 1378 (JNIEnv *env, jclass clazz) 1379 { 1380 __block jobject topmostWindowUnderMouse = nil; 1381 1382 JNF_COCOA_ENTER(env); 1383 1384 [ThreadUtilities performOnMainThreadWaiting:YES block:^{ 1385 AWTWindow *awtWindow = [AWTWindow getTopmostWindowUnderMouse]; 1386 if (awtWindow != nil) { 1387 topmostWindowUnderMouse = [awtWindow.javaPlatformWindow jObject]; 1388 } 1389 }]; 1390 1391 JNF_COCOA_EXIT(env); 1392 1393 return topmostWindowUnderMouse; 1394 } 1395 1396 /* 1397 * Class: sun_lwawt_macosx_CPlatformWindow 1398 * Method: nativeSynthesizeMouseEnteredExitedEvents 1399 * Signature: ()V 1400 */ 1401 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents__ 1402 (JNIEnv *env, jclass clazz) 1403 { 1404 JNF_COCOA_ENTER(env); 1405 1406 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1407 [AWTWindow synthesizeMouseEnteredExitedEventsForAllWindows]; 1408 }]; 1409 1410 JNF_COCOA_EXIT(env); 1411 } 1412 1413 /* 1414 * Class: sun_lwawt_macosx_CPlatformWindow 1415 * Method: nativeSynthesizeMouseEnteredExitedEvents 1416 * Signature: (JI)V 1417 */ 1418 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSynthesizeMouseEnteredExitedEvents__JI 1419 (JNIEnv *env, jclass clazz, jlong windowPtr, jint eventType) 1420 { 1421 JNF_COCOA_ENTER(env); 1422 1423 if (eventType == NSMouseEntered || eventType == NSMouseExited) { 1424 NSWindow *nsWindow = OBJC(windowPtr); 1425 1426 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1427 [AWTWindow synthesizeMouseEnteredExitedEvents:nsWindow withType:eventType]; 1428 }]; 1429 } else { 1430 [JNFException raise:env as:kIllegalArgumentException reason:"unknown event type"]; 1431 } 1432 1433 JNF_COCOA_EXIT(env); 1434 } 1435 1436 /* 1437 * Class: sun_lwawt_macosx_CPlatformWindow 1438 * Method: _toggleFullScreenMode 1439 * Signature: (J)V 1440 */ 1441 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow__1toggleFullScreenMode 1442 (JNIEnv *env, jobject peer, jlong windowPtr) 1443 { 1444 JNF_COCOA_ENTER(env); 1445 1446 NSWindow *nsWindow = OBJC(windowPtr); 1447 SEL toggleFullScreenSelector = @selector(toggleFullScreen:); 1448 if (![nsWindow respondsToSelector:toggleFullScreenSelector]) return; 1449 1450 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1451 [nsWindow performSelector:toggleFullScreenSelector withObject:nil]; 1452 }]; 1453 1454 JNF_COCOA_EXIT(env); 1455 } 1456 1457 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeSetEnabled 1458 (JNIEnv *env, jclass clazz, jlong windowPtr, jboolean isEnabled) 1459 { 1460 JNF_COCOA_ENTER(env); 1461 1462 NSWindow *nsWindow = OBJC(windowPtr); 1463 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1464 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1465 1466 [window setEnabled: isEnabled]; 1467 }]; 1468 1469 JNF_COCOA_EXIT(env); 1470 } 1471 1472 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeDispose 1473 (JNIEnv *env, jclass clazz, jlong windowPtr) 1474 { 1475 JNF_COCOA_ENTER(env); 1476 1477 NSWindow *nsWindow = OBJC(windowPtr); 1478 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1479 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1480 1481 if ([AWTWindow lastKeyWindow] == window) { 1482 [AWTWindow setLastKeyWindow: nil]; 1483 } 1484 1485 // AWTWindow holds a reference to the NSWindow in its nsWindow 1486 // property. Unsetting the delegate allows it to be deallocated 1487 // which releases the reference. This, in turn, allows the window 1488 // itself be deallocated. 1489 [nsWindow setDelegate: nil]; 1490 1491 [window release]; 1492 }]; 1493 1494 JNF_COCOA_EXIT(env); 1495 } 1496 1497 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeEnterFullScreenMode 1498 (JNIEnv *env, jclass clazz, jlong windowPtr) 1499 { 1500 JNF_COCOA_ENTER(env); 1501 1502 NSWindow *nsWindow = OBJC(windowPtr); 1503 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1504 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1505 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1506 CGDirectDisplayID aID = [screenID intValue]; 1507 1508 if (CGDisplayCapture(aID) == kCGErrorSuccess) { 1509 // remove window decoration 1510 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1511 [nsWindow setStyleMask:(styleMask & ~NSTitledWindowMask) | NSBorderlessWindowMask]; 1512 1513 int shieldLevel = CGShieldingWindowLevel(); 1514 window.preFullScreenLevel = [nsWindow level]; 1515 [nsWindow setLevel: shieldLevel]; 1516 1517 NSRect screenRect = [[nsWindow screen] frame]; 1518 [nsWindow setFrame:screenRect display:YES]; 1519 } else { 1520 [JNFException raise:[ThreadUtilities getJNIEnv] 1521 as:kRuntimeException 1522 reason:"Failed to enter full screen."]; 1523 } 1524 }]; 1525 1526 JNF_COCOA_EXIT(env); 1527 } 1528 1529 JNIEXPORT void JNICALL Java_sun_lwawt_macosx_CPlatformWindow_nativeExitFullScreenMode 1530 (JNIEnv *env, jclass clazz, jlong windowPtr) 1531 { 1532 JNF_COCOA_ENTER(env); 1533 1534 NSWindow *nsWindow = OBJC(windowPtr); 1535 [ThreadUtilities performOnMainThreadWaiting:NO block:^(){ 1536 AWTWindow *window = (AWTWindow*)[nsWindow delegate]; 1537 NSNumber* screenID = [AWTWindow getNSWindowDisplayID_AppKitThread: nsWindow]; 1538 CGDirectDisplayID aID = [screenID intValue]; 1539 1540 if (CGDisplayRelease(aID) == kCGErrorSuccess) { 1541 NSUInteger styleMask = [AWTWindow styleMaskForStyleBits:window.styleBits]; 1542 [nsWindow setStyleMask:styleMask]; 1543 [nsWindow setLevel: window.preFullScreenLevel]; 1544 1545 // GraphicsDevice takes care of restoring pre full screen bounds 1546 } else { 1547 [JNFException raise:[ThreadUtilities getJNIEnv] 1548 as:kRuntimeException 1549 reason:"Failed to exit full screen."]; 1550 } 1551 }]; 1552 1553 JNF_COCOA_EXIT(env); 1554 } 1555